Research Topics
Species | Bruce ReedSummaryAffiliation: University of California Country: USA Publications
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Publications
Cognitive activities during adulthood are more important than education in building reserveBruce R Reed
Department of Neurology, School of Medicine, University of California, Davis, CA, USA
J Int Neuropsychol Soc 17:615-24. 2011..Results suggest that leisure cognitive activities throughout adulthood are more important than education in determining reserve. Discrepancies between cognitive activity and education may be informative in estimating late life reserve...
Coronary risk correlates with cerebral amyloid depositionBruce R Reed
Department of Neurology, School of Medicine, University of California, Davis, CA, USA
Neurobiol Aging 33:1979-87. 2012..Although this is a correlational observation it may represent a causal relationship as there are multiple, plausible, amyloidogenic mechanisms of vascular risk factors...
Impaired acquisition and rapid forgetting of patterned visual stimuli in Alzheimer's diseaseB R Reed
Department of Neurology, University of California at Davis, USA
J Clin Exp Neuropsychol 20:738-49. 1998..DRR was also lower in an analysis of subgroups closely matched on initial performance. The findings suggest that forgetting is accelerated in AD because multiple aspects of memory processing, including storage, are impaired...
Measuring cognitive reserve based on the decomposition of episodic memory varianceBruce R Reed
Department of Neurology, School of Medicine, University of California, Davis, CA, USA
Brain 133:2196-209. 2010..Decomposing the variance in cognitive function scores offers a promising new approach to the measure and study of cognitive reserve...
Clinical and neuropsychological features in autopsy-defined vascular dementiaBruce R Reed
Alzheimer s Disease Center, University of California, Davis 94553, USA
Clin Neuropsychol 18:63-74. 2004..A illustrative case example is included. We conclude that the profile of cognitive impairment in IVD is highly variable, but that in clinical settings neuropsychological readings may contribute to the differential diagnosis of dementia...
Profiles of neuropsychological impairment in autopsy-defined Alzheimer's disease and cerebrovascular diseaseBruce R Reed
University of California, Davis, CA, USA
Brain 130:731-9. 2007....
Effects of white matter lesions and lacunes on cortical functionBruce R Reed
University of California Davis Alzheimer s Disease Center, Martinez, CA 94553, USA
Arch Neurol 61:1545-50. 2004..Whether small-vessel disease in fact predominantly affects the frontal lobes is not well documented...
Frontal lobe hypometabolism predicts cognitive decline in patients with lacunar infarctsB R Reed
Department of Neurology, University of California, Davis, CA, USA
Arch Neurol 58:493-7. 2001..Studies of Alzheimer disease have shown that imaging measures of temporal and parietal metabolism and blood flow predict disease course...
Vascular dementiaBruce R Reed
Alzheimer's Disease Center, University of California, Davi, 94553, USA
Arch Neurol 61:433-5. 2004
Heterogeneity of cognitive trajectories in diverse older personsDan Mungas
Department of Neurology, School of Medicine, University of California, Sacramento, CA 95817, USA
Psychol Aging 25:606-19. 2010....
Cognitive and anatomic contributions of metabolic decline in Alzheimer disease and cerebrovascular diseaseBeth Kuczynski
Helen Wills Neuroscience Institute and the Lawrence Berkeley National Laboratory, University of California, Berkeley, CA 94720, USA
Arch Neurol 65:650-5. 2008..Understanding how each disease contributes to dementia is essential from both a pathophysiologic and diagnostic perspective...
Neuropathological basis of magnetic resonance images in aging and dementiaWilliam J Jagust
School of Public Health and Helen Wills Neuroscience Institute, University of California, Berkeley, CA 94720 3190, USA
Ann Neurol 63:72-80. 2008..Magnetic resonance (MR) imaging is used widely for assessment of patients with cognitive impairment, but the pathological correlates are unclear, especially when multiple pathologies are present...
MRI predictors of cognitive change in a diverse and carefully characterized elderly populationOwen Carmichael
Department of Neurology, School of Medicine, University of California, Davis, USA
Neurobiol Aging 33:83-95. 2012..Trajectories of cognitive decline among elderly individuals are heterogeneous, and markers that have high reliability for predicting cognitive trajectories across a broad spectrum of the elderly population have yet to be identified...
Coevolution of white matter hyperintensities and cognition in the elderlyPauline Maillard
Imaging of Dementia and Aging Laboratory, University of California, Davis, Davis, CA, USA
Neurology 79:442-8. 2012..To investigate the effects of baseline white matter hyperintensity (WMH) and rates of WMH extension and emergence on rate of change in cognition (episodic memory and executive function)...
Idea density measured in late life predicts subsequent cognitive trajectories: implications for the measurement of cognitive reserveSarah Tomaszewski Farias
Department of Neurology, University of California, Davis, CA 95817, USA
J Gerontol B Psychol Sci Soc Sci 67:677-86. 2012..The present study examined whether ID measured in late life continues to predict the trajectory of cognitive change...
Maximal brain size remains an important predictor of cognition in old age, independent of current brain pathologySarah Tomaszewski Farias
Department of Neurology, University of California, Davis, Sacramento, CA 95817, USA
Neurobiol Aging 33:1758-68. 2012..Results suggest maximal brain development and measures of brain injury/atrophy jointly contribute to cognitive function in older people...
Coronary artery disease is associated with cognitive decline independent of changes on magnetic resonance imaging in cognitively normal elderly adultsLing Zheng
Department of Neurology, Keck School of Medicine, University of Southern California, Los Angeles, California 90033, USA
J Am Geriatr Soc 60:499-504. 2012..To examine in cognitively normal elderly adults whether vascular factors predict cognitive decline and whether these associations are mediated by magnetic resonance imaging (MRI) measures of subclinical vascular brain injury...
Differences in brain volume, hippocampal volume, cerebrovascular risk factors, and apolipoprotein E4 among mild cognitive impairment subtypesJing He
Department of Neurology, and the Imaging of Dementia and Aging Laboratory, Center for Neuroscience Preventive Medicine, University of California at Davis, Sacramento, CA 95817, USA
Arch Neurol 66:1393-9. 2009..To evaluate demographics, magnetic resonance imaging (MRI) measures, and vascular risk among mild cognitive impairment (MCI) subtypes...
Memory in the aging brain: doubly dissociating the contribution of the hippocampus and entorhinal cortexAndrew P Yonelinas
Department of Psychology, University of California, Davis, California 95616, USA
Hippocampus 17:1134-40. 2007....
Cognitive impact of subcortical vascular and Alzheimer's disease pathologyHelena C Chui
Department of Neurology, University of Southern California, Los Angeles, USA
Ann Neurol 60:677-87. 2006..To assess the interactions among three types of pathology (ie, cerebrovascular disease, hippocampal sclerosis [HS], and Alzheimer's disease [AD]), cognitive status, and apolipoprotein E genotype...
Diagnosing depression in Alzheimer disease with the national institute of mental health provisional criteriaEdmond Teng
Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA 90073, USA
Am J Geriatr Psychiatry 16:469-77. 2008....
Longitudinal MRI and cognitive change in healthy elderlyJoel H Kramer
Department of Neurology, San Francisco Medical Center, University of California, San Francisco, CA 94143, USA
Neuropsychology 21:412-8. 2007..The association between WMSH and EXEC further highlights the cognitive sequealae associated with cerebrovascular disease in normal elderly...
Computerized analysis of error patterns in digit span recallDavid L Woods
Human Cognitive Neurophysiology Laboratory, Veterans Affairs Northern California Health Care System, Martinez, CA, USA
J Clin Exp Neuropsychol 33:721-34. 2011..Overall, 32% of the TBI patients showed DS abnormalities and 11% showed abnormal DSMIs. Computerized error-pattern analysis improves the sensitivity of DS assessment and can assist in the detection of malingering...
Association of depressed mood and mortality in older adults with and without cognitive impairment in a prospective naturalistic studyHelen Lavretsky
Department of Psychiatry, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
Am J Psychiatry 167:589-97. 2010....
Subcortical lacunes are associated with executive dysfunction in cognitively normal elderlyCatherine L Carey
Department of Psychiatry, University of California, San Diego, 150 W Washington, 2nd Floor San Diego, CA 92103, USA
Stroke 39:397-402. 2008..We therefore hypothesized that MRI markers of SIVD would be selectively associated with worse executive functioning...
White matter hyperintensity penumbraPauline Maillard
Department of Neurology and Center for Neuroscience, School of Medicine, University of California, Davis, Davis, CA, USA
Stroke 42:1917-22. 2011..Diffusion tensor imaging provides more sensitive indications of subtle white matter disruption and can therefore clarify whether WMHs represent foci of generalized white matter damage that extends over a broader neighborhood...
Influence of functional connectivity and structural MRI measures on episodic memoryJing He
Imaging of Dementia and Aging IDeA Laboratory, Department of Neurology, University of California, Davis, Davis, CA 95618, USA
Neurobiol Aging 33:2612-20. 2012..In addition, the relationship between resting state functional connectivity and memory performance, particularly amongst those individuals with more brain atrophy, strongly suggests compensation against the effects of neuronal injury...
Everyday functioning in relation to cognitive functioning and neuroimaging in community-dwelling Hispanic and non-Hispanic older adultsSarah Tomaszewski Farias
Department of Neurology, School of Medicine, University of California, Davis, USA
J Int Neuropsychol Soc 10:342-54. 2004..The relationships between cognitive variables and functional status, as well as between the imaging variables and the IQCODE, did not differ across language-ethnic groups...
Cognitive and neuroimaging predictors of instrumental activities of daily livingDeborah A Cahn-Weiner
Department of Neurology, University of California, San Francisco, California 94143 0138, USA
J Int Neuropsychol Soc 13:747-57. 2007..Perhaps executive function is particularly important with respect to maintaining IADLs. Alternatively, executive dysfunction may be a sentinel event indicating widespread cortical involvement and poor prognosis...
Forgetting in dementia with and without subcortical lacunesJoel H Kramer
San Francisco Medical Center, University of California, CA 94143, USA
Clin Neuropsychol 18:32-40. 2004..Three SIVD patients with rapid forgetting followed to autopsy all had AD pathology, further supporting the link between memory patterns and AD...
Associations among vascular risk factors, carotid atherosclerosis, and cortical volume and thickness in older adultsValerie A Cardenas
University of California, San Francisco, Department of Veterans Affairs Medical Center, 4150 Clement Street 114M, San Francisco, CA 94121
Stroke 43:2865-70. 2012..The purpose of this study was to investigate whether the Framingham Cardiovascular Risk Profile and carotid artery intima-media thickness are associated with cortical volume and thickness...
Sub-Regional Hippocampal Injury is Associated with Fornix Degeneration in Alzheimer's DiseaseDong Young Lee
Imaging of Dementia and Aging Laboratory, Department of Neurology, Center for Neuroscience, University of California at Davis Davis, CA, USA
Front Aging Neurosci 4:1. 2012..The region-specific association between fornix integrity and hippocampal neuronal death may provide in vivo evidence for degenerative white matter injury in AD: axonal pathology that is closely linked to neuronal injury...
Psychometrically matched measures of global cognition, memory, and executive function for assessment of cognitive decline in older personsDan Mungas
Department of Neurology, School of Medicine, University of California, Davis, Sacramento 95817, USA
Neuropsychology 17:380-92. 2003..Association of measures with quantitative structural magnetic resonance imaging variables followed expected patterns. This approach to scale development may have applications for other neuropsychological assessment problems...
Spanish and English Neuropsychological Assessment Scales (SENAS): further development and psychometric characteristicsDan Mungas
Department of Neurology, University of California, Davis, 4860 Y Street, Suite 3700, Sacramento, CA 95817, USA
Psychol Assess 16:347-59. 2004..Effects of DIF on scale-level ability scores were limited. Results demonstrate an empirically guided psychometric approach to test construction for multiethnic and multilingual test applications...
Measurement invariance of neuropsychological tests in diverse older personsDan Mungas
Department of Neurology, School of Medicine, University of California, Davis, 4860 Y Street, Suite 3700, Sacramento, CA 95817, USA
Neuropsychology 25:260-9. 2011..We examined the dimensional structure of a neuropsychological test battery in linguistically and demographically diverse older adults...
MCI is associated with deficits in everyday functioningSarah T Farias
Department of Neurology, University of California, Davis, CA, USA
Alzheimer Dis Assoc Disord 20:217-23. 2006..The current findings suggest that individuals with MCI demonstrate deficits in a wide range of everyday functions but that the magnitude of these changes is greatest for those functional abilities that rely heavily on memory...
Criterion-referenced validity of a neuropsychological test battery: equivalent performance in elderly Hispanics and non-Hispanic WhitesDan Mungas
Department of Neurology, School of Medicine, University of California, Davis, Sacramento, California 95817, USA
J Int Neuropsychol Soc 11:620-30. 2005..Object naming improved discrimination of CIND from demented beyond that of verbal memory alone. These results provide evidence of equivalent validity across Hispanics and Whites...
Spanish and English neuropsychological assessment scales: relationship to demographics, language, cognition, and independent functionDan Mungas
Department of Neurology, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA
Neuropsychology 19:466-75. 2005....
The measurement of everyday cognition (ECog): scale development and psychometric propertiesSarah Tomaszewski Farias
Department of Neurology, University of California, CA 95817, USA
Neuropsychology 22:531-44. 2008..Different subtypes of MCI also showed different patterns. Results suggest the ECog shows promise as a useful tool for the measurement of general and domain-specific everyday functions in the elderly...
Longitudinal changes in memory and executive functioning are associated with longitudinal change in instrumental activities of daily living in older adultsSarah Tomaszewski Farias
Department of Neurology, School of Medicine, University of California, Davis, CA, USA
Clin Neuropsychol 23:446-61. 2009..Findings indicate that declines in MEM and EXEC over time make unique and independent contributions to declines in older adults' ability to function in daily life...
Brain behavior relationships among African Americans, whites, and HispanicsCharles DeCarli
Department of Neurology, University of California at Davis, Sacramento, CA 95817, USA
Alzheimer Dis Assoc Disord 22:382-91. 2008..Moreover, interesting and potentially biologically relevant differences were found that might stimulate further research related to the understanding of dementia etiology within an increasingly racially and ethnically diverse population...
Age and education effects on relationships of cognitive test scores with brain structure in demographically diverse older personsDan Mungas
Department of Neurology, School of Medicine, University of California, Davis, Sacremento, CA 95817, USA
Psychol Aging 24:116-28. 2009....
Progression of mild cognitive impairment to dementia in clinic- vs community-based cohortsSarah Tomaszewski Farias
Department of Neurology, University of California, Davis, 4860 Y St, Ste 3700, Sacramento, CA 95817, USA
Arch Neurol 66:1151-7. 2009..Annual conversion rates, however, vary across different studies with clinic samples showing higher rates of conversion than community-based samples...
Different mechanisms of episodic memory failure in mild cognitive impairmentChristine Wu Nordahl
Center for Neuroscience, University of California at Davis, Davis, CA, USA
Neuropsychologia 43:1688-97. 2005..Although both syndromes are associated with episodic memory deficits, CVD is additionally associated with working memory and executive control deficits...
Mild cognitive impairment: baseline and longitudinal structural MR imaging measures improve predictive prognosisLinda K McEvoy
Department of Radiology, University of California, San Diego, 9500 Gilman Dr, La Jolla, CA 92093, USA
Radiology 259:834-43. 2011..To assess whether single-time-point and longitudinal volumetric magnetic resonance (MR) imaging measures provide predictive prognostic information in patients with amnestic mild cognitive impairment (MCI)...
Hippocampal volume and retention in Alzheimer's diseaseJoel H Kramer
Department of Neurology, University of California at San Francisco, 94143, USA
J Int Neuropsychol Soc 10:639-43. 2004..Results suggest that the role of the hippocampus is relatively specific to the consolidation of new memories...
Imaging Interactions between Alzheimer's disease and cerebrovascular diseaseChristine C Wu
Department of Neurology, University of California-Davis, 4860 Y Street, Sacramento, CA 95616, USA
Ann N Y Acad Sci 977:403-10. 2002..In this article, we review two recent studies from our laboratory that use MRI and PET to begin to reveal the nature and mechanisms of the relationship between AD, CVD, and dementia...
White matter lesions are associated with cortical atrophy more than entorhinal and hippocampal atrophyAn-Tao Du
Magnetic Resonance Unit (114M, Department of Veterans Affairs Medical Center, 4150, Clement Street, San Francisco, CA 94121, USA
Neurobiol Aging 26:553-9. 2005..Further, AD pathology and subcortical vascular disease may independently affect cortical atrophy...
Age effects on atrophy rates of entorhinal cortex and hippocampusAn-Tao Du
Magnetic Resonance Unit (114M, Department of Veterans Affairs Medical Center, 4150, Clement Street, San Francisco, CA 94121, USA
Neurobiol Aging 27:733-40. 2006..In conclusion, age and presence of lacunes should be taken into consideration in imaging studies of CN subjects and AD patients to predict AD progression and assess the response to treatment trials...
Research Grants
- Brain pathologies, reserve and cognition in aging and dementiaBruce Reed; Fiscal Year: 2009....
- Brain pathologies, reserve and cognition in aging and dementiaBruce Reed; Fiscal Year: 2010....
- Brain pathologies, reserve and cognition in aging and dementiaBruce Reed; Fiscal Year: 2009....
- Brain pathologies, reserve and cognition in aging and dementiaBruce Reed; Fiscal Year: 2010....
